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9 条记录 (耗时 0.008 秒)

    Roll mount for plug rolling mill
    1.
    发明授权
    Roll mount for plug rolling mill 失效
    滚筒式轧机

    公开(公告)号：US4009610A

    公开(公告)日：1977-03-01

    申请号：US681825

    申请日：1976-04-30

    申请人： Manfred Hien ,  Paul Schmitt

    发明人： Manfred Hien ,  Paul Schmitt

    IPC分类号： B21B17/00 ,  B21B17/06 ,  B21B17/12 ,  B21B31/28 ,  B21B31/32 ,  B21B17/10 ,  B21B25/02

    CPC分类号： B21B31/28 ,  B21B17/06

    摘要： The upper one of a pair of grooved rolls is mounted on a carrier which is hydraulically biased in up direction but held down by a carriage acting as a lock and being pivotally suspended from a crossbeam of the roll stand. A hydraulic drive can retract the carriage laterally permitting the carrier to yield in up direction for exchanging the plug.

    摘要翻译： 一对开槽辊中的上部一个安装在一个载体上，该载体在向上方向上被液压偏置，但是被作为锁定的滑架保持下来并且从辊架的横梁枢转地悬挂。 液压驱动器可以横向收缩托架，允许托架在向上方向上产生更换插头。

    Device for inserting and pushing a bar into a press-piercing mill
    2.
    发明授权
    Device for inserting and pushing a bar into a press-piercing mill 失效
    用于将棒插入并推入冲孔机的装置

    公开(公告)号：US4289012A

    公开(公告)日：1981-09-15

    申请号：US964273

    申请日：1978-11-28

    申请人： Aurindo Nessi

    发明人： Aurindo Nessi

    IPC分类号： B21B17/06 ,  B21B25/06 ,  B21B25/02

    CPC分类号： B21B25/06 ,  B21B17/06

    摘要： A device whereby a square bar is inserted and pushed into a press-piercing mill (PPM), the bar being disposed along the rolling and drilling axis of the mill, the apparatus being characterized in that it comprises:a first thrust means (20) having a direction of action (R.sub.1) and thrusting the bar (7) at a speed set for introducing the bar into the (PPM);a second thrust means (14) having a direction of action (R) and thrusting the bar (7) at a speed set for rolling and simultaneously drilling the bar (7) in the (PPM), andan actuator (34) for simultaneously moving the first and second thrust means (20, 14) from a position in which the direction of action (R.sub.1) coincides with PPM rolling axis (A) and the direction of action (R) is at a distance from the rolling axis (A) to a position in which the direction of action (R.sub.1) is at a distance from the rolling axis (A) and the direction of action (R) coincides with the axis (A) and vice versa.

    摘要翻译： 一种装置，其中方棒被插入并推入冲压磨（PPM）中，该杆沿着轧机的轧制和钻孔轴线布置，该装置的特征在于它包括：第一推力装置（20） 具有作用方向（R1）并且以设定用于将杆引入（PPM）的速度推动杆（7）; 具有动作方向（R）的第二推力装置（14）并且以设定用于滚动的速度推动杆（7）并同时钻孔（PPM）中的杆（7）;以及致动器（34），用于同时 使第一和第二推力装置（20,14）从动作方向（R1）与PPM滚动轴线（A）重合的位置和动作方向（R）移动距离滚动轴线（A ）到动作方向（R1）距离滚动轴线（A）和动作方向（R）一定距离的位置与轴线（A）重合，反之亦然。

    Fluting machine
    5.
    发明授权
    Fluting machine 失效
    开槽机

    公开(公告)号：US5231859A

    公开(公告)日：1993-08-03

    申请号：US845053

    申请日：1992-03-03

    申请人： Kenneth S. Bailey

    发明人： Kenneth S. Bailey

    IPC分类号： B21B17/06 ,  B21C37/18 ,  B21D15/02

    CPC分类号： B21B17/06 ,  B21C37/18 ,  B21D15/02

    摘要： A fluting machine and method produce fluted poles. The fluting machine has an aperture means, a carriage, and a track configured so that the carriage can travel on the track toward the aperture means. The carriage has a fluted mandrel for holding a pipe to be fluted. The carriage carries the fluted mandrel and pipe parallel to the track to and from the aperture means at a constant speed irrespective of any fluctuations in driving resistance. The aperture means has a stationary inner part, a rotatable outer head, and a set of rotatory dies. The rotatory dies are circumferentially situated about and perpendicularly extendable within an aperture opening defined by the stationary inner part. The aperture opening is for accepting the fluted mandrel and pipe therethrough. The rotatable outer head causes extension of the rotatory dies within the aperture opening and against the pipe when the rotatable outer head is rotated. The rotatory dies roll along the length of the pipe on the fluted mandrel at constant pressure to thereby produce flutes in the pipe.

    摘要翻译： 凹槽机和方法产生槽纹极。 凹槽机具有开口装置，滑架和轨道，其构造成使得滑架可以在轨道上朝向孔口装置行进。 滑架具有用于保持管道的槽形心轴。 滑架以恒定的速度将带凹槽的心轴和管道平行于轨道平行于轨道装置，而与运动阻力的任何波动无关。 光圈装置具有固定的内部部分，可旋转的外部头部和一组旋转模具。 旋转模具周向地定位在由固定内部部分限定的孔口内并且可垂直延伸。 开口开口用于接纳经过凹槽的心轴和管道。 当旋转的外部头部旋转时，可旋转的外部头部使旋转模具延伸到孔口内并抵靠管道。 旋转模具在恒定压力下沿着槽形心轴上的管道的长度滚动，从而在管道中产生槽纹。

    DEVICE AND METHOD TO SHAPE WORKED PIECES
    6.
    发明申请
    DEVICE AND METHOD TO SHAPE WORKED PIECES 审中-公开
    形成工作部件的装置和方法

    公开(公告)号：US20120285215A1

    公开(公告)日：2012-11-15

    申请号：US13521298

    申请日：2011-01-07

    申请人： Karl-Heinz Köstermeier

    发明人： Karl-Heinz Köstermeier

    IPC分类号： B21B17/10

    CPC分类号： B21D22/16 ,  B21B17/02 ,  B21B17/04 ,  B21B17/06 ,  B21B17/08 ,  B21B23/00 ,  B21B37/16

    摘要： A device to process a blank (3) that includes at least one outer shaping tool (8) that may be radially positioned or radially displaced. An inner shaping tool (9) is mounted co-axially to the main machine axis (x) of the main spindle (1.1). The inner shaping tool (9) may be axially displaced and/or axially positioned with respect to the axial position of the outer shaping tools (8).

    摘要翻译： 一种用于处理坯件（3）的装置，其包括至少一个外径成形工具（8），所述外成型工具可被径向定位或径向移位。 内部成形工具（9）与主轴（1.1）的主机轴（x）同轴地安装。 内部成形工具（9）可以相对于外部成形工具（8）的轴向位置轴向移位和/或轴向定位。

    Fluting machine and method of producing a fluted pole
    8.
    发明授权
    Fluting machine and method of producing a fluted pole 失效
    开槽机及其制作方法

    公开(公告)号：US5400636A

    公开(公告)日：1995-03-28

    申请号：US67646

    申请日：1993-07-19

    申请人： Kenneth S. Bailey

    发明人： Kenneth S. Bailey

    IPC分类号： B21B17/06 ,  B21C37/18 ,  B21D15/02 ,  B21B17/12

    CPC分类号： B21B17/06 ,  B21C37/18 ,  B21D15/02

    摘要： A fluting machine and method produce fluted poles. The fluting machine has an aperture means, a carriage, and a track configured so that the carriage can travel on the track toward the aperture means. The carriage has a fluted mandrel for holding a pipe to be fluted. The carriage carries the fluted mandrel and pipe parallel to the track to and from the aperture means at a constant speed irrespective of any fluctuations in driving resistance. The aperture means has a stationary inner part, a rotatable outer head, and a set of rotatory dies. The rotatory dies are circumferentially situated about and perpendicularly extendable within an aperture opening defined by the stationary inner part. The aperture opening is for accepting the fluted mandrel and pipe therethrough. The rotatable outer head causes extension of the rotatory dies within the aperture opening and against the pipe when the rotatable outer head is rotated. The rotatory dies roll along the length of the pipe on the fluted mandrel at constant pressure to thereby produce flutes in the pipe.

    摘要翻译： 凹槽机和方法产生槽纹极。 凹槽机具有开口装置，滑架和轨道，其构造成使得滑架可以在轨道上朝向孔口装置行进。 滑架具有用于保持管道的槽形心轴。 滑架以恒定的速度将带凹槽的心轴和管道平行于轨道平行于轨道装置，而与运动阻力的任何波动无关。 光圈装置具有固定的内部部分，可旋转的外部头部和一组旋转模具。 旋转模具周向地定位在由固定内部部分限定的孔口内并且可垂直延伸。 开口开口用于接纳经过凹槽的心轴和管道。 当旋转的外部头部旋转时，可旋转的外部头部使旋转模具延伸到孔口内并抵靠管道。 旋转模具在恒定压力下沿着槽形心轴上的管道的长度滚动，从而在管道中产生槽纹。